Penile implant failure

I've had this "mentor" or "titan" (don't remember name) penile implant since 2000. Bulb to inflate hasn't worked in last 6 years. What's my alternatives now in terms of replacement, removal or what? I'm desparate to know now that I'm age 60 and interested in a new relationship (last 2 have failed because of this obsurdity between my legs).